GCD of 769, 262, 423, 879 Calculator

Given Input numbers are 769, 262, 423, 879

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 262

List of positive integer divisors of 262 that divides 262 without a remainder.

1, 2, 131, 262

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Greatest Common Divisior

We found the divisors of 769, 262, 423, 879 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 769, 262, 423, 879 is 1.

Therefore, GCD of numbers 769, 262, 423, 879 is 1

Given Input Data is 769, 262, 423, 879

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 769 is 769

Prime Factorization of 262 is 2 x 131

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 879 is 3 x 293

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(769, 262) = 201478

GCD(769, 262) = ( 769 x 262 ) / 201478

GCD(769, 262) = 201478 / 201478

GCD(769, 262) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 879

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 879) = 879

GCD(1, 879) = ( 1 x 879 ) / 879

GCD(1, 879) = 879 / 879

GCD(1, 879) = 1

GCD of 769, 262, 423, 879 is 1

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1. What is the GCD of 769, 262, 423, 879?

GCD of 769, 262, 423, 879 is 1

2. Where do I get the detailed procedure to find GCD of 769, 262, 423, 879?

You can find a detailed procedure to find GCD of 769, 262, 423, 879 on our page.

3. How to find GCD of 769, 262, 423, 879 on a calculator?

You can find the GCD of 769, 262, 423, 879 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.